/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.ignite.client.handler;

import java.util.List;
import java.util.UUID;
import org.apache.ignite.internal.cluster.management.ClusterTag;

/**
 * Information about the cluster.
 */
public class ClusterInfo {
    private final ClusterTag tag;
    private final List<UUID> idHistory;

    /**
     * Constructor.
     */
    public ClusterInfo(ClusterTag tag, List<UUID> idHistory) {
        this.tag = tag;
        this.idHistory = idHistory;
    }

    /** Returns cluster name. */
    public String name() {
        return tag.clusterName();
    }

    /** Returns history of cluster IDs (oldest to newest). Last element is the current ID. Contains at least one element. */
    public List<UUID> idHistory() {
        return idHistory;
    }
}
